The efficacy of 3D personalized insoles in moderate adolescent idiopathic scoliosis: a randomized controlled trial

Wang, Bin; Sun, Yue; Guo, Xiaoqi; Cao, Jiangang; Lu, Haoyuan; Chen, Wei; Chen, Jie; Zhu, Qian; Zhang, Chong; Zhang, Ming; Zhu, Feilong

doi:10.1186/s12891-022-05952-z

Table 2 Outcome measures by the group over time at the pre- and post-treatment assessments

From: The efficacy of 3D personalized insoles in moderate adolescent idiopathic scoliosis: a randomized controlled trial

Variables	Groups	Baseline	2 months	6 months	Baseline VS 2 months	Baseline VS 6 months	2 months VS 6 months	Interaction (group and time) effect η2 ( P value)	Group effect η2 ( P value)	Time effect η2 ( P value)
Cobb angle (°)	Insole	34.06 ± 8.43	24.13 ± 6.90	17.25 ± 5.89	< 0.001	< 0.001	< 0.001	0.029 (0.420)	0.013 (0.543)	0.893 (< 0.001)
Cobb angle (°)	CG	34.40 ± 6.58	26.33 ± 7.66	19 ± 5.43	< 0.001	< 0.001	< 0.001	0.029 (0.420)	0.013 (0.543)	0.893 (< 0.001)
ATR (°)	Insole	10.81 ± 3.19	9.25 ± 2.62	6.81 ± 1.56	< 0.001	< 0.001	< 0.001	0.080 (0.312)	0.026 (0.390)	0.849 (< 0.001)
ATR (°)	CG	11.13 ± 2.10	10.07 ± 1.79	7.67 ± 1.63	< 0.001	< 0.001	< 0.001	0.080 (0.312)	0.026 (0.390)	0.849 (< 0.001)
Coronal balance index	Insole	1.27 ± 0.15	1.28 ± 0.14	1.15 ± 0.06	0.866	0.010	0.007	0.050 (0.229)	0.038 (0.292)	0.093 (0.059)
Coronal balance index	CG	1.29 ± 0.22	1.27 ± 0.13	1.26 ± 0.13	0.663	0.671	0.798	0.050 (0.229)	0.038 (0.292)	0.093 (0.059)
Sagittal balance index	Insole	1.36 ± 0.29	1.30 ± 0.18	1.22 ± 0.09	0.123	0.080	0.118	0.099 (0.233)	0.140 (0.038)	0.087 (0.278)
Sagittal balance index	CG	1.43 ± 0.26	1.38 ± 0.13	1.41 ± 0.10	0.433	0.820	0.436	0.099 (0.233)	0.140 (0.038)	0.087 (0.278)
SRS-22
Pain	Insole	4.14 ± 0.46	4.16 ± 0.42	4.23 ± 0.35	0.787	0.276	0.386	0.007 (0.813)	0.007 (0.646)	0.063 (0.150)
Pain	CG	4.21 ± 0.49	4.19 ± 0.47	4.32 ± 0.38	0.737	0.282	0.065	0.007 (0.813)	0.007 (0.646)	0.063 (0.150)
Self-image	Insole	3.20 ± 0.46	3.31 ± 0.39	3.35 ± 0.37	0.479	0.308	0.682	0.037 (0.586)	< 0.001 (0.951)	0.091 (0.264)
Self-image	CG	3.29 ± 0.53	3.21 ± 0.40	3.37 ± 0.39	0.686	0.677	0.104	0.037 (0.586)	< 0.001 (0.951)	0.091 (0.264)
Function	Insole	4.54 ± 0.38	4.71 ± 0.26	4.76 ± 0.27	0.164	0.076	0.468	0.065 (0.389)	0.021 (0.441)	0.180 (0.062)
Function	CG	4.61 ± 0.30	4.56 ± 0.30	4.67 ± 0.25	0.623	0.524	0.056	0.065 (0.389)	0.021 (0.441)	0.180 (0.062)
Mental health	Insole	3.61 ± 0.38	3.51 ± 0.35	3.51 ± 0.38	0.348	0.355	0.999	0.018 (0.596)	0.106 (0.073)	0.092 (0.060)
Mental health	CG	3.50 ± 0.26	3.23 ± 0.38	3.37 ± 0.24	0.067	0.164	0.205	0.018 (0.596)	0.106 (0.073)	0.092 (0.060)
Satisfaction	Insole	---	4.25 ± 0.37	4.5 ± 0.41	---	---	0.072	0.042 (0.269)	< 0.001 (0.934)	0.116 (0.061)
Satisfaction	CG	---	4.33 ± 0.36	4.40 ± 0.28	---	---	0.499	0.042 (0.269)	< 0.001 (0.934)	0.116 (0.061)

Insole Experimental group, CG Control group

Back to article page

ISSN: 1471-2474

Contact us

Submission enquiries: bmcmusculoskeletaldisorders@biomedcentral.com
General enquiries: ORSupport@springernature.com

BMC Musculoskeletal Disorders

Contact us